Cita APA (7a ed.)

Dudley, D. W. (1954). Practical gear design. McGraw-Hill.

Cita Chicago Style (17a ed.)

Dudley, Darle W. Practical Gear Design. New York: McGraw-Hill, 1954.

Cita MLA (9a ed.)

Dudley, Darle W. Practical Gear Design. McGraw-Hill, 1954.